update minikube
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# Minikube
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Minikube用于在本地运行kubernetes环境,用来开发和测试。
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Minikube 用于在本地运行 kubernetes 环境,用来开发和测试。
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## 在Mac上安装xhyve-driver
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## 安装 Minikube
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到 https://github.com/kubernetes/minikube/releases 下载 minikube,我安装的是 minikube v1.11.0。
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下载完成后修改文件名为 `minikube`,然后 `chmod +x minikube`,移动到 `$PATH` 目录下:
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```bash
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brew install docker-machine-driver-xhyve
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# docker-machine-driver-xhyve need root owner and uid
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sudo chown root:wheel $(brew --prefix)/opt/docker-machine-driver-xhyve/bin/docker-machine-driver-xhyve
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sudo chmod u+s $(brew --prefix)/opt/docker-machine-driver-xhyve/bin/docker-machine-driver-xhyve
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sudo mv ~/Download/minikube-darwin-adm64 /usr/loal/bin/
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sudo chmod +x /usr/local/bin/minikube
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```
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到 https://github.com/kubernetes/minikube/releases 下载 minikube,我安装的是minikube v0.22.3
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## 安装 kubectl
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下载完成后修改文件名为`minikube`,然后`chmod +x minikube`,移动到`$PATH`目录下:
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**方式一**
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```bash
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mv ~/Download/minikube-darwin-adm64 /usr/loal/bin/
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chmod +x /usr/local/bin/minikube
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```
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## 安装kubectl
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参考[Install and Set Up kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/),直接使用二进制文件安装即可。
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参考 [Install and Set Up kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/),直接使用二进制文件安装即可。
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```bash
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curl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/darwin/amd64/kubectl
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或者:
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先访问https://storage.googleapis.com/kubernetes-release/release/stable.txt
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得到返回值,假设为:v1.9.1,然后拼接网址,直接在浏览器访问:
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https://storage.googleapis.com/kubernetes-release/release/v1.9.1/bin/darwin/amd64/kubectl
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直接下载kubectl文件。
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```
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**方式二**
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先访问 <https://storage.googleapis.com/kubernetes-release/release/stable.txt>
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得到返回值,假设为 `v1.18.4`,然后拼接网址,直接在浏览器访问:
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<https://storage.googleapis.com/kubernetes-release/release/v1.18.4/bin/darwin/amd64/kubectl> 直接下载 kubectl 文件。
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若第一种方式访问多次超时,可以使用上述的第二种方式访问。
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## 启动Minikube
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## 启动 Minikube
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假设使用xhyve-driver虚拟技术,则需要在minikube start加入参数 `--vm-driver=xhyve`。
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执行 `minikube start` 即可自动下载依赖文件,开始安装和启动 minikube。该过程中将自动执行以下步骤:
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1. 下载 `docker-machine-driver-hyperkit`(10.9 M)
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1. 下载虚拟机镜像(近 200M)
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1. 下载 Kubernetes 安装包(500 多 M)
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安装完成后将生成默认的 `~/.kube/config` 文件,自动指向 minikube 集群。
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注意:在安装过程中建议配置代理,否则将会有的镜像无法下载。
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## 常用命令
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下面是 minkube 的常用命令。
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```bash
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minikube start --vm-driver=xhyve
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Starting local Kubernetes v1.7.5 cluster...
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Starting VM...
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Downloading Minikube ISO
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139.09 MB / 139.09 MB [============================================] 100.00% 0s
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Getting VM IP address...
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Moving files into cluster...
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Setting up certs...
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Connecting to cluster...
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Setting up kubeconfig...
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Starting cluster components...
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Kubectl is now configured to use the cluster.
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```
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# 进入集群节点
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minikube ssh
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这将生成默认的`~/.kube/config`文件,自动指向minikube。
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# 查看节点 IP
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minikube ip
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## 停止Minikube
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```bash
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# 停止集群
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minikube stop
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# 删除集群
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minikube delete
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```
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## 参考
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[Running Kubernetes Locally via Minikube](https://kubernetes.io/docs/getting-started-guides/minikube/)
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[Install minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/)
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[Driver plugin installation - xhyve-driver](https://github.com/kubernetes/minikube/blob/master/docs/drivers.md#xhyve-driver)
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- [Install minikube - kubernetes.io](https://kubernetes.io/docs/tasks/tools/install-minikube/)
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